1st Round: Coding. 2nd Round: 4-panel round - coding, traditional computer vision-based (Non-deep learning) system design, coding and ML concepts, hiring manager round where the manager just asked me to explain a project in my resume. The HM didn't bother to ask any follow-up questions. Apple seems to interview a lot of people in the panel rounds. I answered almost, if not all of their questions. Yet, the response was they found someone with better match. Also, after the final round, the recruiter takes their own sweet time to respond.